Microphone



FIG. 1 is a front, left, top, perspective view of a microphone;

FIG. 2 is a back, right, top perspective view of the microphone of FIG. 1;

FIG. 3 is a front view of the microphone of FIG. 1;

FIG. 4 is a back view of the microphone of FIG. 1;

FIG. 5 is a left side view of the microphone of FIG. 1;

FIG. 6 is a right side view of the microphone of FIG. 1;

FIG. 7 is a top view of the microphone of FIG. 1; and,

FIG. 8 is a bottom view of the microphone of FIG. 1.

Broken lines illustrate portions of the microphone and form no part of the claimed design. 

CLAIM The ornamental design for a microphone, as shown and described. 